Join us in the coming days for online chats on local and statewide ballot measures at www.mercurynews.com/elections. All of the chats, which will feature experts on the measures and will be moderated by Bay Area News Group reporters, will be at noon.

Here’s the lineup:

Monday: San Francisco Measure F, the ballot measure that would require the city to study the feasibility of draining the Hetch Hetchy reservoir.

SAN JOSE -- Grenades were discovered at an estate sale Monday, prompting the evacuation of about 10 homes near the San Jose Country Club, according to the Santa Clara County Sheriff's Office. Deputies were called to the 300 block of Gordon Avenue, near Greenside Drive, about 4:10 p.m., said Sgt. Rich Glennon. Get breaking news with our free mobile app....

The seven adult children of David and Louise Turpin, the couple accused of abusing and imprisoning them for years at their Perris home, have been released from the hospital, their attorney said Monday.